Greater Dublin Drainage Project — Marine Outfall DB Contract

Scope of Works includes for the design, build, testing and commissioning of the following:

— approximately 2 km length of 2 000 mm internal diameter outfall pipeline, installed using tunneling methods and passing beneath Baldoyle Bay to Velvet Strand,

— approximately 4 km length of 2 000 mm internal diameter outfall pipeline, installed using dredging methods from Velvet Strand to approximately 1 km North East of Irelands Eye,

— outfall diffuser,

— dredge crossing/protection works of existing fibre optic cable including interface with utility owner,

— interface between the tunnel and marine sections•Interface and connection with terrestrial outfall contract at Baldoyle Bay,

— shafts construction compounds,access routes,chambers,and ancillary works as required,

— designs, as-builts and updated models using BIM as required,

— carrying out roles of designer, project supervisor design process, project supervisor construction stage and Contractor as per the safety, health and welfare at work (Construction) Regulations 2013.